![Vesper External Cellular Antenna w\/5M (16) Cable Mounts f\/Cortex M1 [010-13266-20]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/1280x1280/products/34585/44713/93717XL__93504.1646186874.jpg?c=2 "Vesper External Cellular Antenna w\/5M (16) Cable Mounts f\/Cortex M1 [010-13266-20]")
![Vesper External Cellular Antenna w\/5M (16) Cable Mounts f\/Cortex M1 [010-13266-20]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/400x400/products/34585/44714/93717BXL__45935.1646186875.jpg?c=2 "Vesper External Cellular Antenna w\/5M (16) Cable Mounts f\/Cortex M1 [010-13266-20]")
External Cellular Antenna with 5M (16') Cable & Mounts for Cortex M1
Extend the range of the remote monitoring by adding an external cellular antenna. The M1 Cortex transponder/hub includes a built-in cellular antenna however to increase the cellular range you can add this external antenna giving the antenna a clear view of the sky. The GPA680 comes with an antenna, 5M (16') cable, and mounts.
![Vesper Replacement External WiFi Antenna f\/Cortex M1 [010-13266-30]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/34587/44716/93719XL__93841.1646186880.jpg?c=2 "Vesper Replacement External WiFi Antenna f\/Cortex M1 [010-13266-30]")
![Vesper External GPS Antenna w\/8" Cable f\/Cortex M1 [010-13266-10]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/34583/44709/93714XL__83628.1646186870.jpg?c=2 "Vesper External GPS Antenna w\/8\" Cable f\/Cortex M1 [010-13266-10]")
![Vesper Cellular Low Loss Cable f\/Cortex - 5M (16) [010-13269-20]](https://cdn11.bigcommerce.com/s-e6ht4dde3g/images/stencil/500x659/products/34586/44715/93718XL__88769.1646186877.jpg?c=2 "Vesper Cellular Low Loss Cable f\/Cortex - 5M (16) [010-13269-20]")